My bedroom window faces east and the door faces west. How should I make the bed?

The earth's magnetic field is in the north-south direction, so it should be in the same direction as the earth's magnetic field when sleeping, which is beneficial to the physiological adjustment when sleeping. You can go south or north, but not east or west. Because the magnetic field lines of the earth are in the north-south direction, if people lie in the east-west direction, they will cut the magnetic field lines of the earth and produce induced electricity (although it is very small).